Increasing Fineness Powell Lens 660nm 5mW to 100mW Red Laser Line Generators
When users are not able to make clear and fine enough line measurement, no matter it is pointing at close or long distance, it is always making good job with intense beam emitting tool of 660nm red laser line generator. It is applying for various industrial and high tech precise line measuring work fields. Being made with qualified Powell lens and import 660nm red laser diode inside highly...